ResearchRouting table, RPKI, IRR & looking glass

AS12025 Iron Mountain Data Center

AS12025 (IMDC-AS12025) is registered to Iron Mountain Data Center in US, through ARIN. It originates 725 prefixes in the global routing table.

142
IPv4 prefixes
583
IPv6 prefixes
128,256
IPv4 addresses
16%
RPKI valid
Registration

Who holds AS12025

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS12025
Handle
IMDC-AS12025
Organization
Iron Mountain Data Center
Country
US
Registry
ARIN
ASPA
None published
WHOIS recordARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       12025
ASName:         IMDC-AS12025
ASHandle:       AS12025
RegDate:        2007-05-30
Updated:        2020-02-25
Ref:            https://rdap.arin.net/registry/autnum/12025


OrgName:        Iron Mountain Data Center
OrgId:          IMIML
Address:        One Federal Street
City:           Boston
StateProv:      MA
PostalCode:     02111
Country:        US
RegDate:        2013-08-06
Updated:        2025-05-08
Ref:            https://rdap.arin.net/registry/entity/IMIML


OrgAbuseHandle: IAT21-ARIN
OrgAbuseName:   IMDC Abuse Team 
OrgAbusePhone:  +1-480-513-8500 
OrgAbuseEmail:  imdc.abuse@ironmountain.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IAT21-ARIN

OrgNOCHandle: NETWO1766-ARIN
OrgNOCName:   Network Admin
OrgNOCPhone:  +1-480-513-8500 
OrgNOCEmail:  naimdcnetworkengineers@ironmountain.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1766-ARIN

OrgDNSHandle: NETWO1766-ARIN
OrgDNSName:   Network Admin
OrgDNSPhone:  +1-480-513-8500 
OrgDNSEmail:  naimdcnetworkengineers@ironmountain.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO1766-ARIN

OrgTechHandle: NETWO1766-ARIN
OrgTechName:   Network Admin
OrgTechPhone:  +1-480-513-8500 
OrgTechEmail:  naimdcnetworkengineers@ironmountain.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1766-ARIN

OrgRoutingHandle: NETWO1766-ARIN
OrgRoutingName:   Network Admin
OrgRoutingPhone:  +1-480-513-8500 
OrgRoutingEmail:  naimdcnetworkengineers@ironmountain.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO1766-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Routing

What AS12025 announces

Prefixes originated by AS12025 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
142
IPv6 prefixes
583
IPv4 addresses
128,256 (501 /24s)
RPKI valid
116 16%
RPKI invalid
0
RPKI not found
609
ROAs naming AS12025
130
With an IRR route object
155 21%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (142)
8.12.246.0/238.30.192.0/218.30.198.0/248.36.32.0/218.36.32.0/228.36.35.0/248.36.36.0/228.36.36.0/248.36.37.0/2450.59.152.0/2366.35.32.0/1966.35.35.0/2469.71.48.0/2072.22.108.0/2472.22.111.0/2472.44.192.0/1872.44.198.0/2472.44.216.0/2372.44.226.0/2472.44.243.0/2474.206.96.0/1974.206.119.0/2474.206.122.0/23104.153.188.0/22104.153.188.0/23104.153.190.0/24104.193.44.0/22135.84.108.0/22136.228.184.0/24138.207.64.0/18138.207.64.0/21138.207.80.0/24138.207.84.0/24138.207.85.0/24138.207.86.0/24148.51.128.0/17148.51.128.0/23148.51.130.0/23148.51.130.0/24148.51.133.0/24148.51.134.0/23148.51.136.0/24148.51.137.0/24148.51.138.0/24148.51.139.0/24148.51.140.0/24148.51.142.0/24148.51.143.0/24148.51.144.0/24148.51.145.0/24148.51.146.0/24148.51.154.0/24148.51.155.0/24148.51.176.0/20148.51.176.0/24148.51.177.0/24148.51.192.0/23148.51.194.0/23148.51.196.0/23148.51.198.0/23148.51.200.0/23148.51.202.0/23148.51.204.0/23148.51.206.0/23148.51.206.0/24148.51.208.0/23148.51.209.0/24148.51.210.0/23148.51.211.0/24148.51.212.0/23148.51.214.0/23148.51.216.0/23148.51.218.0/23148.51.224.0/20148.51.224.0/24148.51.225.0/24148.51.226.0/24148.51.227.0/24148.51.228.0/24148.51.229.0/24148.51.230.0/24148.51.231.0/24148.51.232.0/24148.51.233.0/24148.51.234.0/24148.51.235.0/24148.51.236.0/24148.51.237.0/24148.51.240.0/20155.63.88.0/24162.223.160.0/22162.223.161.0/24162.252.176.0/22162.252.176.0/23162.252.178.0/24162.252.179.0/24165.140.254.0/23170.52.44.0/23173.195.80.0/22173.195.92.0/24173.195.93.0/24173.195.94.0/24173.195.95.0/24174.128.0.0/18174.128.0.0/20174.128.14.0/24174.128.16.0/23174.128.18.0/23174.128.20.0/22174.128.24.0/21174.128.24.0/24174.128.32.0/19174.128.53.0/24174.128.56.0/24174.128.61.0/24192.135.109.0/24192.163.22.0/23198.199.52.0/22199.7.215.0/24199.48.80.0/22
Show 22 more
199.96.124.0/24199.96.125.0/24199.96.126.0/23199.122.28.0/22199.122.28.0/23199.122.30.0/24199.122.31.0/24199.175.241.0/24204.57.222.0/23204.86.116.0/22205.159.93.0/24205.235.80.0/20205.235.80.0/22205.235.84.0/22205.235.86.0/24205.235.88.0/22205.235.88.0/24205.235.89.0/24205.235.90.0/24205.235.92.0/22205.235.94.0/24208.74.224.0/24
IPv6 (583)
2605:3380::/322605:3380:2000::/362605:3380:2000::/482605:3380:4000::/362605:3380:4000::/402605:3380:4000::/482605:3380:4001::/482605:3380:4002::/482605:3380:4004::/482605:3380:4007::/482605:3380:4008::/482605:3380:4009::/482605:3380:400a::/482605:3380:400b::/482605:3380:400c::/482605:3380:400e::/482605:3380:4010::/482605:3380:4011::/482605:3380:4012::/482605:3380:4013::/482605:3380:4014::/482605:3380:4015::/482605:3380:4017::/482605:3380:4018::/482605:3380:4019::/482605:3380:401a::/482605:3380:401b::/482605:3380:401c::/482605:3380:401d::/482605:3380:401e::/482605:3380:402a::/482605:3380:402d::/482605:3380:402e::/482605:3380:4030::/482605:3380:4100::/402605:3380:4100::/482605:3380:4102::/482605:3380:4103::/482605:3380:4104::/482605:3380:4106::/482605:3380:4107::/482605:3380:410c::/482605:3380:410d::/482605:3380:410e::/482605:3380:4111::/482605:3380:4113::/482605:3380:4115::/482605:3380:4116::/482605:3380:4117::/482605:3380:4118::/482605:3380:4119::/482605:3380:411a::/482605:3380:411b::/482605:3380:411c::/482605:3380:411d::/482605:3380:411e::/482605:3380:411f::/482605:3380:4124::/482605:3380:4126::/482605:3380:4127::/482605:3380:4128::/482605:3380:4129::/482605:3380:412a::/482605:3380:412b::/482605:3380:412c::/482605:3380:412d::/482605:3380:412f::/482605:3380:4130::/482605:3380:4131::/482605:3380:4132::/482605:3380:4133::/482605:3380:4135::/482605:3380:4136::/482605:3380:4137::/482605:3380:4139::/482605:3380:413b::/482605:3380:413f::/482605:3380:4140::/482605:3380:4141::/482605:3380:4142::/482605:3380:4143::/482605:3380:4146::/482605:3380:4147::/482605:3380:4148::/482605:3380:4149::/482605:3380:414a::/482605:3380:414b::/482605:3380:414c::/482605:3380:4152::/482605:3380:4153::/482605:3380:4154::/482605:3380:4155::/482605:3380:4157::/482605:3380:4158::/482605:3380:4159::/482605:3380:415c::/482605:3380:4161::/482605:3380:4162::/482605:3380:4163::/482605:3380:4164::/482605:3380:4168::/482605:3380:4169::/482605:3380:416c::/482605:3380:416d::/482605:3380:4172::/482605:3380:4173::/482605:3380:4174::/482605:3380:417a::/482605:3380:417e::/482605:3380:417f::/482605:3380:4184::/482605:3380:4188::/482605:3380:418c::/482605:3380:4190::/482605:3380:419d::/482605:3380:419e::/482605:3380:419f::/482605:3380:41a0::/482605:3380:41a1::/482605:3380:4200::/40
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RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS12025 is reached through

The AS just before AS12025 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS3356 LEVEL3 60AS1299 TWELVE99 53AS6461 ZAYO-6461 16AS174 COGENT-174 2
ASPA

Provider authorization

AS12025 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS12025 as a provider
AS47583 AS-HOSTINGERAS395644 RGIAS402106 ACDEV
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBIMDCMAINT-AS12025

Route objects with origin AS12025: ARIN 154 · RADB 137 · RIPE 1

as-sets that list AS12025 (21)
AS-ANC-CUSTOMER-PROXY-REGISTERAS-AS209-CUSTAS-CWIEAS-EQUINIX-LDAS-IMDCAS-IODCAS-LOGICWEB:AS-UPSTREAMAS-LUMEN-CUSTOMERS-ASNSAS-NETACTUATEAS-TELECITYGROUP-UKAS-TRANSROUTE-SPECAS-XO-BAS12025:AS-IMDCAS18437:AS-PEERSAS3491:AS-CUSTOMERS-APAS395174:AS-IMDC-APACAS401026:AS-IMDC-EMEAAS6128:AS-CUSTOMERSAS63034:AS-DECIX-NYC-CONNECTEDAS63034:AS-DECIX-NYC-RSAS63034:AS-DECIX-NYC-RS-V6
Tools

Check AS12025 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup